7 HILLSIDE Ct
St MarysONN4X 1C3
3 Bedroom Apartments for Rent in St Marys, ON (42 Rentals)
7 HILLSIDE Ct
St MarysONN4X 1C3
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$2,549 - $2,8443 Bedroom Apartments Available Now
675 Richmond Street
675 Richmond StLondon, ON N6A 5M1
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$3,665 - $3,8503 Bedroom Apartments Available Sep 1
Centro
110 Fullarton StLondon, ON N6A 0G2
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$2,3003 Bedroom Apartments Contact Us For Availability
The Wynbrook
30 Campbell CtStratford, ON N5A 7H8
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$2,5493 Bedroom Apartments Contact Us For Availability
Kingswell Towers
433 King StLondon, ON N6B 3P3
Practical Tips for Renters: How to Identify a Great Rental and Avoid Red Flags
Looking for the perfect new rental? Learn great ways to spot the perfect apartment for you, identify common red flags, and avoid rental issues and scams with these expert provided actionable tips.
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$2,2993 Bedroom Apartments Available Now
396 Queens Avenue
396 Queens AveLondon, ON N6B 1X8
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$2,408 - $2,4853 Bedroom Apartments Available Now
Richmond Square
300 Regina St NWaterloo, ON N2J 3C1
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$2,545 - $3,3953 Bedroom Apartments Available Now
180 Mill Street
180 Mill StLondon, ON N6A 0A1
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Contact Us For Pricing3 Bedroom Apartments Contact Us For Availability
Civic 66
66 Weber St EKitchener, ON N2H 0E1
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Contact Us For Pricing3 Bedroom Apartments Contact Us For Availability
Rittenhouse Place
5 Rittenhouse RdKitchener, ON N2E 2M8
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$2,450 - $2,7953 Bedroom Apartments Available Now
Somerset Place Apartments
1209 Richmond StLondon, ON N6A 3L7
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$1,842 - $2,1993 Bedroom Apartments Available Now
939 Western
939 Western RdLondon, ON N6G 1B3
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$2,0993 Bedroom Apartments Available Now
Scenic Tower
470 Scenic DrLondon, ON N5Z 3B2
Renters Insurance 101: What It Is, What It Covers, and Why You Need It
From theft to fire to water damage, the unexpected can happen to any renter. Discover why renters insurance is one of the smartest and most affordable investments you can make as a tenant.
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$2,3493 Bedroom Apartments Available Now
Gordon Avenue
500-522 Gordon AveLondon, ON N6J 2V8
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$1,935
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3 Bedroom Apartments Available NowTotal Monthly Price
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$1,265 - $1,935
Total Monthly Price
$1,265 - $1,935
The Dorchester
1231 Richmond StLondon, ON N6A 3L9
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$2,0003 Bedroom Apartments Contact Us For Availability
Blossom Gate
621-645 Kipps LnLondon, ON N5Y 4R5
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$2,130 - $2,145
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3 Bedroom Apartments Available NowTotal Monthly Price
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$1,546 - $2,145
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$1,546 - $2,145
The Whitehall
1265 Richmond StLondon, ON N6A 3M1
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$2,649 - $2,7993 Bedroom Apartments Available Now
190 Cherryhill Cir
190 Cherryhill CirLondon, ON N6H 2M5
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$1,9493 Bedroom Apartments Available Oct 15
Parkdale Place
1201 Richmond St NLondon, ON N6A 3L3
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$2,9753 Bedroom Apartments Contact Us For Availability
Park Place
75-81 York StKitchener, ON N2G 1T6
How I Find the Perfect Rental for My Clients: A Real Estate Pro's Guide
Finding the right apartment starts with three things: location, cost, and amenities. Get the insider perspective from a real estate professional on how to nail all three.
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$1,899 - $1,9993 Bedroom Apartments Contact Us For Availability
Maple Ridge On The Parc
114 Arbour Glen CresLondon, ON N5Y 2A3
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$2,649 - $2,7993 Bedroom Apartments Available Now
120 Cherryhill Pl
120 Cherryhill PlLondon, ON N6H 4N9
626 First St
LondonONN5V 2A2
35 Yale St
LondonONN6A 3Y3
44 Almond Rd
LondonONN5Z 4C4
361 Quarter Town Line
TillsonburgONN4G 0K2
85 High Acres Cres
KitchenerONN2N 2S3
2070 Meadowgate Blvd
LondonONN6M 0H5
Renting with Roommates: Realistic Expectations for Shared Lease
Sharing a lease? Learn how to set clear expectations with your roommates on routines, bills, and cleaning to ensure a successful and peaceful shared living arrangement.
53 Phair Cres
LondonONN5Z 5B5
40 Walker Rd
IngersollONN5C 0E7
102 Patience Crescent
LondonONN6E 2L1
230 Clarke Rd
LondonONN5W 5P5
156 Pochard Ln
LondonONN5W 6B4
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3 Bedroom Apartments
520 Parkside Dr
520 Parkside DrWaterloo, ON N2L 4X7
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3 Bedroom Apartments
Kappele Circle
15-25 Kappele CirStratford, ON N5A 6X4
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3 Bedroom Apartments
Beacon Tower
25 Westmount RdWaterloo, ON N2L 5G7
Roommate Matching: Finding the Right Fit and Avoiding Pitfalls
When searching for a roommate, follow this list of essential steps and set clear expectations to create a solid foundation for a harmonious living situation.
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3 Bedroom Apartments
Sunnydale
519-529 Sunnydale PlWaterloo, ON N2L 4S9
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3 Bedroom Apartments
Aqui on King
131 King StLondon, ON N6A 0E8
Showing Results 1-42, Page 1 of 1
St Marys, ON Local Guide
How much does it cost to rent an apartment in St Marys?
| Bedroom | Average Rent | Cheapest Rent | Highest Rent |
|---|---|---|---|
| St Marys Studio Apartments | $1,380 | $1,100 | $1,720 |
| St Marys 1 Bedroom Apartments | $1,672 | $1,195 | $3,015 |
| St Marys 2 Bedroom Apartments | $2,158 | $1,371 | $3,630 |
| St Marys 3 Bedroom Apartments | $2,575 | $1,842 | $3,850 |
| St Marys 4 Bedroom Apartments | $971 | $900 | $1,044 |
Note: Properties with the Total Monthly Price badge include all required fees. Hover over the badge for details.
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St Marys, ON Local Guide
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Largest Available St Marys and Nearby 3 Bedroom Apartments
The largest available 3 Bedroom apartment unit in St Marys, ON is found at Gordon Avenue and is 2,081 square feet priced from $2,349. 180 Mill Street has the second largest 3 Bedroom, which is sized at 1,962 square feet and currently listed start at $3,395. Here is today’s list of the largest available 3 Bedroom units in St Marys:
| Apartment Listing | Model Name | Square Footage | Priced From |
|---|---|---|---|
| Gordon Avenue | 500-522 Gordon - Townhome | 2,081 Sq Ft | $2,349 |
| 180 Mill Street | 3 Bedroom + 3 Bath | 1,962 Sq Ft | $3,395 |
| 190 Cherryhill Cir | Three Bedroom Pent House | 1,830 Sq Ft | $2,649 |
| 120 Cherryhill Pl | Three Bedroom Suite | 1,700 Sq Ft | $2,649 |
| Sunnydale | 3 Bedroom(s) and 1.5 Bathroom(s) | 1,500 Sq Ft | $2,650 |
| 675 Richmond Street | 3 Bedroom | 1,386 Sq Ft | $2,549 |
| Clarence Square | 3 Bed, 2 Bath - Dundas Penthouse | 1,374 Sq Ft | $3,800 |
| 396 Queens Avenue | 3 Bedroom | 1,288 Sq Ft | $2,299 |
| Revo on King St | Three Bedroom | 1,265 Sq Ft | $2,300 |
| Richmond Square | 3 Bedroom(s), and 2 Bathroom | 1,000 Sq Ft | $2,408 |
Cheapest Available St Marys and Nearby 3 Bedroom Apartments
As of August 30, 2026 the lowest priced 3 Bedroom apartment unit in St Marys, ON is the 3 Bedroom Promotional Price For First 7 Months* Model starting from $1,842 at 939 Western . The second most affordable St Marys 3 Bedroom is the 3 Bedroom, 2 Bathroom Model at The Dorchester starting at $1,935 . The average price for all 3 Bedroom apartments in St Marys is currently $2,575. Here is today’s list of the cheapest available 3 Bedroom options in St Marys:
| Apartment Listing | Model Name | Priced From |
|---|---|---|
| 939 Western | 3 Bedroom Promotional Price For First 7 Months* | $1,842 |
| The Dorchester | 3 Bedroom, 2 Bathroom | $1,935 |
| Scenic Tower | 3 Bedroom | $2,099 |
| The Whitehall | 3 Bedroom, 2 Bathroom | $2,130 |
| 396 Queens Avenue | 3 Bedroom | $2,299 |
| Revo on King St | Three Bedroom | $2,300 |
| Gordon Avenue | 500-522 Gordon - Townhome | $2,349 |
| Richmond Square | 3 Bedroom(s), and 2 Bathroom | $2,408 |
| Somerset Place Apartments | 3 Bed 2 Bath C | $2,450 |
| 180 Mill Street | 3 Bedroom Townhouse | $2,545 |
Real Estate and Rental Term Glossary | ApartmentHomeLiving.com Renter University
From the letter A all the way to the letter Z, the Real Estate and Rental Term Glossary from the content team at ApartmentHomeLiving.com provides our visitors and shoppers with a little clarity and helpful guidance in navigating the real estate world through definitions and explainers for the top subjects and terms that someone may come across during the leasing, buying, or selling process.
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Frequently Asked Questions about 3 Bedroom St Marys Apartments
What is the Cheapest apartment in St Marys with 3 Bedroom?
Currently the most affordable 3 Bedroom in St Marys is at 939 Western listed at $1,842.
How much is the average rent for a 3 Bedroom St Marys Apartment?
The average rent for a 3 Bedroom Apartment in St Marys is $2,575.
What is the largest available 3 Bedroom St Marys Apartment for rent?
Today's apartment with the most square footage in St Marys is a 2,081 square feet unit starting from $2,349 at Gordon Avenue.
What is the average size for St Marys 3 Bedroom Apartments for rent?
The average size for a 3 Bedroom rental in St Marys is currently 1,100 sq ft.
Expert Rental Resources
The rental experts at ApartmentHomeLiving.com provide you with top advice, tools, and tips for understanding the leasing process and finding the perfect rental. Here are a few helpful rental and leasing articles from our experts to guide you on your search.
Articles, How-To's, and Tips
Practical Tips for Renters: How to Identify a Great Rental and Avoid Red Flags
Written by: Robin Stewart
Renters want to find a great apartment, the right place for them, one that checks all the boxes of location, rental cost, amenities, safety, and more.
First Apartment Regrets: Real Renters Share What They'd Do Differently
Written by: Robin Stewart
Hindsight is 20/20. Live and Learn. With age comes wisdom. We’re familiar with all those expressions, and all of them apply to lessons first-time renters learn.
Renters Insurance 101: What It Is, What It Covers, and Why You Need It
Written by: Robin Stewart
Insurance seems to be a part of life. In some states, having insurance is the law, as is the case for automobile insurance. Renters are no exception.
Apartment Occupancy Rates: Renter Attraction vs Renter Retention
Written by: Robin Stewart
There’s a tenet in marketing about client or customer attraction and retention. Studies and data have consistently shown it costs less to keep a current customer than to attract a new one.